Answer:
12x/6
Step-by-step explanation:
6 is being divided into 12x so you ask yourself what is 12x divided by 6 and that is your algebraic expression.
On a scale drawing of a table, the length is 12 units and the width is 8 units. Each unit on the grid represents 15 cm. Xavier says that if he draws another scale drawing of the table with a scale of 20 cm for each unit, it will be larger than the original drawing because 20 > 15. Explain why Xavier is incorrect with a drawing.
The scaled drawing of a shape is a drawing in proportion to the original drawing. Xavier is not incorrect with his conclusion.
Given that:
[tex]k = 20cm[/tex] ---- the new scale
[tex]Length = 12\ units[/tex]
[tex]Width = 8\ units[/tex]
The dimension of the table on the new scale is:
[tex]Length = 20cm \times 12[/tex]
[tex]Length = 240cm[/tex]
[tex]Width = 20cm \times 8[/tex]
[tex]Width = 160cm[/tex]
On the original scale, the table dimension is:
[tex]Length = 15cm \times 12 = 180cm[/tex]
[tex]Width = 15cm \times 8 = 120cm[/tex]
By comparing both dimensions, we can conclude that Xavier is not incorrect with his conclusion.
See attachment for the new table
Read more about scaled drawing at:
https://brainly.com/question/980463
HELPPPPPPPPPPPPPP!!!
Answer:
bhfifgllffjnffeujusdjovcioffjdhdcjsdh
Step-by-step explanation:
vvvbbvblloiyfgcbbzjziodhjdoahvlxivfcpdoahjqpdhvdkdlldjgjdjkfkdjfvkkfkrkjtjtkkrkkrkkrkroktktkkyjykykktkktktkrkrknkdbfbdblslsoejbdbrbjtjkrkrkrkkrkrirkrkkrkriirfkfnfkfjtjtkktktjktkktktkjtktkkyktkktnnfjfbbfbdbdbbdjfjfjjfjfbfjfbrjbfbgvtcvyvyvcucucughyjrkrkkdjfbgbgjkglglrkkkkkkkkrkellel
26. Carla finds that she can make a small pillow from yard of fabric. How many pillows can she make from 45 yards of fabric? A. 48 B. 43 C. 2 D. 12
b.43 is the answer...........
Step-by-step explanation:
.
4x - y = -2
x - 3y = 5
What is the matrix for this system of equations?
A) 4 -1 -2
1 -3 5
B) 4 0 -2
0 -3 5
C) 4 0 -2
0 3 5
D) 4 1 -2
1 3 5
Given equations are,
4x - y = -2 ------(1)
x - 3y = 5 ------(2)
There are two variables in the equations 'x' and 'y'.
Coefficients of these variables in equation (1),
Coefficient of x = 4
Coefficient of y = -3
Similarly, constant terms of equations (1) and (2) are -2 and 5 respectively.
Matrix to solve these equations will be,
[tex]\begin{bmatrix}4 &-1 \\ 1 & -3\end{bmatrix}\begin{bmatrix}x\\y \end{bmatrix}=\begin{bmatrix}-2\\ 5\end{bmatrix}[/tex]
Therefore, Option (A) will be the correct option.
https://brainly.com/question/16606717
Solve for the value of r
Answer:
r = 15
Step-by-step explanation:
These angles are supplementary which means they add up to 180:
6r - 4 + 94 = 180
6r + 90 = 180
6r = 180 - 90
6r = 90
r = 15
Find the midpoint of 8 and 212
is 59 a integer? yes or no
Answer:
Yes because 59 is a whole number
Step-by-step explanation:
hope this helps
brainliest pls? :D
Answer:
Yes
Step-by-step explanation:
59 is an integer because it is a whole number and not a fraction.
Convert 88 gallons per minute to liters per second
Please help!
What is the average rate of change of f(x) over the interval [-3,9]?
(Answer in simplified fraction) Answer and explanation please
It's the slope of the secant line to f(x) through the points (-3, f (-3)) and (9, f (9)),
[tex]\dfrac{f(9) - f(-3)}{9 - (-3)} = \dfrac{-7 - 1}{12} = -\dfrac8{12} = \boxed{-\dfrac23}[/tex]
Find the radian measure of the central angle.
Answer:
in radian measure
theta=length of arc /radius
so a=l/r
a=56/70
a=4/5
Step-by-step explanation:
a= theta angle in radian
Please help ASAP!
find the coordinates of each figure after the given transformation
Answer:
A'(-3, -2)
B'(-2, -1)
C'(-2, -2)
Step-by-step explanation:
The translation is (x - 7, y + 1).
That means subtract 7 from the x-coordinate and add 1 to the y-coordinate of each point.
Point A is (4, -3).
Subtract 7 from the x-coordinate 4 to get -3.
Add 1 to the y-coordinate -3 to get -2.
For point A, you get A'(-3, -2) after the translation.
Do the same with points B and C.
B(5, -2) ---> B'(5 - 7, -2 + 1) = B'(-2, -1)
C(5, -3) ---> C'(5 - 7, -3 + 1) = C'(-2, -2)
there are 6 more football players wearing dark helmets than wearing light ones. The ratio of dark helmets to light is 2:1. The number of light helmets is ______
Answer:
6
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Well if there is 6 more football players wearing dark helmets then the ones that are wearing lights ones, and the ratio is 2:1 the answer would be 3 I think.
[tex](z^{2/3} * x^{-5})^{1/4}[/tex]
Answer:
z^1/6x^-5/4
Step-by-step explanation:
..................
have a great day
please help me thank u so much
Answer:
[tex] \frac{3}{8} fraction \: of \: geckos[/tex]
[tex] \frac{3}{8} \times 80 = 30 \: geckos[/tex]
Picture provided above please help if can !
Answer:
10.1
Step-by-step explanation:
I just put in a calculator and got the answer.
Jayden is facing North. He turns 90 degrees left. Then turns 180 degrees right. Reverses direction. Turns 45 degrees left. Reverses direction. Then finally turns 270 degrees right. In which direction is he facing now?
Answer:
east is answeerrrrrrrr
If
f(x) = x2 + 2x + 9,
what is
f(x + 1)?
Answer:
x² + 4x + 12
Step-by-step explanation:
f(x) = x² + 2x + 9
f(x + 1) = (x + 1)² + 2(x + 1) + 9 = x² + 2x + 1 + 2x + 2 + 9 = x² + 4x + 12
pls help hurry giving 20 points
Answer:
always, values, forms, an unlimited number of
Step-by-step explanation:
brainliest?
The product of 6 and 14 more than a number
Answer:
its one i think
Answer:
Here, more than indicates adding, and products means result of multiplication
Thus,
6* 14+x
NOTE: These questions are to be made into an equation with using a variable. That is what i have done but if the questions states something abt the final result we get then we need to solve for x
1,323 miles 443 miles and 409 Round to nearest ten
Answer:
470
Step-by-step explanation:
1323 rounds to 1320
443 rounds to 440
409 rounds to 410
1320 - (440 + 410) =
1320 - 850 =
470 <===
To slove 7 9/10 + 5/10 Maria thought, “7 9/10 + 1/10 = 8 and 8 + 4/10 = 8 4/10”
Paul thought, “7 9/10 + 5/10 = 7 14/10 = 7 + 10/10 + 4/10 = 8 4/10” Explain why Maria and Paul are both right
Step-by-step explanation:
First as per the given question,
[tex]7 \frac{9}{10} + \frac{5}{10} [/tex]
[tex] = \frac{79}{10} + \frac{5}{10} [/tex]
[tex] = \frac{84}{10} [/tex]
[tex] = 8 \frac{4}{10} [/tex]
= 8 4/10 (Solution)
Here,
As we look in Maria,
She used a method where first she separated then added and got the result same as the solution.
And,
As we look in Paul,
He also used a method where first he added then separated and got the result same as the solution.
As we see,
Both having same results as the solution irrespective of different methods so both are correct in their way.
HELP PLEASE 13 POINTS
Answer:
164
Step-by-step explanation:
The formula is *4
41*4=164
2.
Match the graph of the function with the function rule.
A. [tex]y=\frac{1}{4}[/tex]·4^x
B. y = 1 • 4x
C. [tex]y=\frac{1}{2}[/tex]·4^x
D. y = 2 • 4x
Answer:
C) [tex]y = \frac{1}{2}[/tex] × [tex]4^x[/tex]
Answer:
C. y= 1/2*4^x
Step-by-step explanation:
8 21 over 40 as a decimal
Answer:
20.525
Step-by-step explanation:
821/40=20.525
2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.
answer: 9
Step-by-step explanation:
x = - 4; y = 3; z = 2;2 x² - 2 z^4 + y² - x² + z^4 = = 2 * (-4)² - 2 * 2^4 + 3² - ( -4)² + 2^4 == 2 * 16 - 2 * 16 + 9 - 16 + 16 = = 32 - 32 + 9 - 16 + 16 = 9
help me
doing this questions..
Answer:
{a} {b} {c} {ab} {ac} {bc} {abc}
write in descending order . answer it as soon as possible
Step-by-step explanation:
7[3]
3[7]
I don't hv the square root key
plss mark brainliest
Simplify the fraction 5 divided by 1/2
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
The fraction 5 divided by 1/2 looks like [tex]\frac{5}{1/2}[/tex]. It is difficult to divide with fractions but can be easier if you remember that dividing by a fraction is the same as multiplying by its reciprocal. A number's reciprocal is that number flipped by switching the numerator and the denominator. So, 3/5 becomes 5/3, and 1/2 becomes 2/1. Another way to state 2/1 is simply 2. Therefore, [tex]\frac{5}{1/2}[/tex] is really 5 * 2. 5 times 2 is 10, which is your answer.
Solve 24 > -3r > -9.
Answer:
-8 < r < 3
Step-by-step explanation:
Because you are trying to solve for r, all we have to do is isolate the variable.
To do this we can divide all 3 terms by -3, because that's what's in front of the r.
24/-3 > -3r/-3 > -9/-3
Dividing or multiplying by a negative number reverses this inequality, so the > signs must be flipped around to <
All that's left to do is simplify the fractions, and ensure that the inequality signs are flipped.
A car rental agency advertised renting a car for $23.95 per day and $0.33 per mile. If Brad rents this car for 2 days, how many whole miles can he drive on a $150 budget?
First, let's define a few varibles.
x = # of miles
y = # of days
z = total cost
Now, let's create our expression
z = $23.95y + $0.33x
Let's plug the numbers from our problem into our equation.
$150 = $23.95(2) + $0.33x
Simplify the right side
$150 = $47.9 + $0.33x
Subtract $47.9 from both sides
$102.1 = $0.33x
Divide both sides by $0.33
309 miles = x
Note, I rounded my answer down to the nearest whole number.
